======================== unified (from filesystem) ========================
                                         'bitrate'  '157.96'
                                        'duration'  '130'
                                          'artist'  'Bruce Ruffin'
                                     'text_people'  ''
                                         'release'  "7'' Vinyl Single"
                                           'title'  'Dry Up Your Tears'
                                           'quals'  ("['Q-HAP-3', 'Q-SYN-2', 'Q-UNU-1', 'Q-BUSY-2', 'Q-GRIT-2', 'Q-PLAY-3', "
 "'q-bass-4', 'Q-CHART-2', 'Q-OLDST-2', 'q-drums-3', 'q-other-1', 'q-piano-1', "
 "'q-vocals-4', 'Q-HHRNBTT-1', 'Q-MIXBEAT-2', 'Q-JZFKS-3', 'Q-LOCALNESS-3']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '0'
                                      'tracktotal'  ''
                                            'date'  '0000'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub'
                                             'bpm'  '111.4'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

======================== rawer (from filesystem) ========================

'COMM::eng'                                         'Rickyroots Rip 20.10.03'
'COMM:ID3v1 Comment:eng'                            'Rickyroots Rip 20.10.03'
'TALB' (Album/Movie/Show title)                     "7'' Vinyl Single"
'TBPM' (BPM (beats per minute))                     '111.4'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub'
'TDRC' (Recording time)                             '0000'
'TIT2' (Title/songname/content description)         'Dry Up Your Tears'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'Bruce Ruffin'
'TRCK' (Track number/Position in set)               '0'
'TXXX:Overlay'                                      'NO'
'TXXX:Q-BUSY'                                       '2'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:Rating'                                       '0'
'TXXX:SongRights'                                   'broadcast'
'TXXX:SongType'                                     'S'
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-7.55 dB'
'TXXX:replaygain_track_peak'                        '1.413667'
'WOAR:'                                             WOAR(url='')
'WPAY' (Payment)                                    WPAY(url='')

========================== row from database ==========================
                                              'id'  1535009
                                            'path'  /data/Music/Bulk/00localcharacter/00reggae-dub/VA - 7' original vinyls (1969)/[UK_Trojan_TR 7704-A_1969] Bruce Ruffin - Dry Up Your Tears.mp3
                                         'working'  None
                                         'bitrate'  157
                                    'duration_sec'  130
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub
                                        'filesize'  2577954
                                           'mtime'  1636914535
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00reggae dub VA original vinyls (1969) [UK_Trojan_TR 7704 A_1969] loc style reggae or dub or ska or dancehall dub
                                      'tag_artist'  Bruce Ruffin
                                     'tag_release'  7'' Vinyl Single
                                       'tag_title'  Dry Up Your Tears
                                             'bpm'  111.4
                                    'search_title'  'dry':1 'tears':4 'up':2 'your':3
                                   'search_artist'  'bruce':1 'ruffin':2
                                  'search_release'  '7':1,2 'single':4 'vinyl':3
                                     'search_rest'  '00reggae':1 '1969':6,7,16,18 '7704':14 'a':15,17 'dancehall':24 'dub':2 'loc':19 'or':22 'original':4 'reggae':21 'ska':23 'style':20 'tr':10,13 'trojan':9,12 'uk':8,11 'va':3 'vinyls':5
                                    'search_combo'  '00reggae':11 '1969':16,17,26,28 '7':7C,8C '7704':24 'a':25,27 'bruce':5B 'dancehall':34 'dry':1A 'dub':12 'loc':29 'or':32 'original':14 'reggae':31 'ruffin':6B 'single':10C 'ska':33 'style':30 'tears':4A 'tr':20,23 'trojan':19,22 'uk':18,21 'up':2A 'va':13 'vinyl':9C 'vinyls':15 'your':3A
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-2', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-3', 'Q-CHART-2', 'q-drums-3', 'Q-SYN-2', 'q-other-1', 'Q-BUSY-2', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-4']
                                      'lastfmtags'  []
                                        'tag_date'  0000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636914535.1307094  (2021-11-14 19:28:55)
                             'size'  2577954